HK16392A - Chair with hinged backrest - Google Patents

Chair with hinged backrest

Info

Publication number
HK16392A
HK16392A HK163/92A HK16392A HK16392A HK 16392 A HK16392 A HK 16392A HK 163/92 A HK163/92 A HK 163/92A HK 16392 A HK16392 A HK 16392A HK 16392 A HK16392 A HK 16392A
Authority
HK
Hong Kong
Prior art keywords
chair
backrest
seat
hinged
tie
Prior art date
Application number
HK163/92A
Other languages
English (en)
Inventor
Giancarlo Piretti
Original Assignee
Pro Cord Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11283420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK16392(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pro Cord Srl filed Critical Pro Cord Srl
Publication of HK16392A publication Critical patent/HK16392A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
  • Special Chairs (AREA)
HK163/92A 1986-06-12 1992-02-27 Chair with hinged backrest HK16392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8653523U IT206947Z2 (it) 1986-06-12 1986-06-12 Sedia con schienale articolato

Publications (1)

Publication Number Publication Date
HK16392A true HK16392A (en) 1992-03-06

Family

ID=11283420

Family Applications (1)

Application Number Title Priority Date Filing Date
HK163/92A HK16392A (en) 1986-06-12 1992-02-27 Chair with hinged backrest

Country Status (19)

Country Link
US (1) US4796952A (el)
EP (1) EP0249584B1 (el)
JP (1) JP2618637B2 (el)
KR (1) KR950014762B1 (el)
AT (1) ATE65171T1 (el)
AU (1) AU574288B2 (el)
BR (1) BR6701119U (el)
DE (1) DE3771395D1 (el)
DK (1) DK298287A (el)
ES (1) ES2023945B3 (el)
GR (1) GR3002324T3 (el)
HK (1) HK16392A (el)
IN (1) IN170024B (el)
IT (1) IT206947Z2 (el)
NO (1) NO872448L (el)
NZ (1) NZ220502A (el)
PT (1) PT85069B (el)
SG (1) SG20892G (el)
ZA (1) ZA873975B (el)

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US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
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US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
US9706845B2 (en) 2012-09-20 2017-07-18 Steelcase Inc. Chair assembly
CN106455821A (zh) 2014-04-17 2017-02-22 Hni技术公司 椅子和椅子控制组件、系统和方法
CA2852691A1 (en) * 2014-05-27 2015-11-27 Keilhauer Ltd. Seat pan-based spring tilt mechanism
US9095218B1 (en) * 2014-08-14 2015-08-04 Yao-Chuan Wu Bottom plate structure of a chair
US9883746B2 (en) 2014-11-11 2018-02-06 Pro-Cord S.P.A. Chair with seat and backrest movable in a synchronized way
USD764849S1 (en) 2015-04-21 2016-08-30 Pro-Cord S.P.A. Chair
USD761606S1 (en) 2015-04-21 2016-07-19 Pro-Cord S.P.A. Two-color chair
USD760525S1 (en) 2015-04-21 2016-07-05 Pro-Cord S.P.A. Chair
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames

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US142039A (en) * 1873-08-19 Improvement in self-reclining chairs
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DE2733322C3 (de) * 1977-07-23 1980-08-07 Protoned B.V., Amsterdam Arbeitsstuhl
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DE7928353U1 (de) * 1979-10-05 1980-04-10 Drabert Soehne Minden (Westf.), 4950 Minden Stuhl mit gewichtsveraenderlicher gasfederfunktion
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AT367992B (de) * 1981-03-17 1982-08-25 Zuend & Co Ag K Sitzmoebel
US4429917A (en) * 1981-04-29 1984-02-07 Hauserman Inc. Int. Furniture & Textile Division Chair
US4478454A (en) * 1981-06-08 1984-10-23 Steelcase Inc. Weight-actuated chair control
US4479679A (en) * 1981-06-08 1984-10-30 Steelcase Inc. Body weight chair control
BR8109037A (pt) * 1981-08-19 1983-09-06 Giroflex Entwicklungs Ag Cadeira
US4432582A (en) * 1981-12-17 1984-02-21 Wilkhahn-Wilkening & Hahne Gmbh & Company Chair with means for adjusting the inclination of the backrest
DE3209773A1 (de) * 1982-03-17 1983-09-22 Siemens AG, 1000 Berlin und 8000 München Zahnaerztlicher patientenstuhl
JPS59100416U (ja) * 1982-12-24 1984-07-06 株式会社モリタ製作所 医療用治療台
JPS59207112A (ja) * 1983-05-10 1984-11-24 メ−コ−工業株式会社 椅子
IT1161499B (it) * 1983-07-12 1987-03-18 Castelli Spa Sedia con dispositivo di regolazione automatica sensibile al peso della persona seduta
CA1184108A (en) * 1984-04-09 1985-03-19 David W. Smith Suspension arrangement for a tilting chair
JPS6156609A (ja) * 1984-08-28 1986-03-22 株式会社タチエス 車両用座席

Also Published As

Publication number Publication date
KR880000055A (ko) 1988-03-23
ATE65171T1 (de) 1991-08-15
NZ220502A (en) 1989-12-21
DK298287D0 (da) 1987-06-11
IN170024B (el) 1992-01-25
BR6701119U (pt) 1988-06-21
JPS6399806A (ja) 1988-05-02
AU574288B2 (en) 1988-06-30
EP0249584A2 (en) 1987-12-16
NO872448L (no) 1987-12-14
IT8653523V0 (it) 1986-06-12
US4796952A (en) 1989-01-10
PT85069B (pt) 1993-07-30
JP2618637B2 (ja) 1997-06-11
DK298287A (da) 1987-12-13
SG20892G (en) 1992-04-16
GR3002324T3 (en) 1992-12-30
AU7402187A (en) 1988-01-07
ZA873975B (en) 1987-12-02
KR950014762B1 (ko) 1995-12-14
NO872448D0 (no) 1987-06-11
EP0249584A3 (en) 1988-04-27
EP0249584B1 (en) 1991-07-17
PT85069A (pt) 1988-07-01
ES2023945B3 (es) 1992-02-16
IT206947Z2 (it) 1987-10-26
DE3771395D1 (de) 1991-08-22

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20070531